The threat of cybersecurity in the healthcare sector is critical, as it can affect patients' health by altering medical records, changing treatment plans or even modifying medication dosages, ultimately endangering patients' lives. The rise in ransomware attacks can disrupt patient care, delay essential surgeries and throw healthcare networks into chaos.
Hospitals use a wide range of devices, from CT scanners and traditional laptops to desktops and various (IoT) devices. In a typical medical procedure, patients sign and date electronic forms and may be required to scan their palms for biometric verification on specialised devices. This process involves exchanging sensitive data, such as credit card information and someone's medical history.
It is crucial for healthcare organisations to understand the cybersecurity threats and vulnerabilities they face. This involves conducting a comprehensive inventory and classification of all networks and systems, which can be a significant undertaking depending on the size of the operation. Proactive AI monitoring is considered one of the most effective preventative measures.
Hospitals should complement in-house training with collaboration with cybersecurity centres to benefit from expert guidance and resources. Cybersecurity centres, equipped with specialised personnel and technology, can help hospitals establish clear cybersecurity policies, implement early warning systems for future threats and provide high-quality, cost-effective support.
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